74273679

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{16087}}^1$

素因数の和:16121

約数の個数: 24

約数和(自身を含む): 117120640

約数和(自身を除く): 42846961

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 16087, 48261, 144783, 305653, 434349, 916959, 1303047, 2750877, 3909141, 8252631, 24757893, 74273679]

約数ペア:

[(1, 74273679), (3, 24757893), (9, 8252631), (19, 3909141), (27, 2750877), (57, 1303047), (81, 916959), (171, 434349), (243, 305653), (513, 144783), (1539, 48261), (4617, 16087)]